<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      .more {
        width: 80px;
      }
      .more:hover {
        cursor: pointer;
        color: blue;
      }
      .more:hover .more-info {
        display: block;
      }
      .more-info {
        margin-top: 5px;
        width: 100px;
        height: 100px;
        background-color: bisque;
        display: none;
      }
    </style>
  </head>
  <body>
    <div class="more">
      更多
      <div class="more-info"></div>
    </div>
  </body>
</html>
